UMF Ruhla Germany vintage Handaufzug Herrenuhr Lederband schwarz Made in GDR 5 Jewels Uhr - Liporis Uhren
UMF Ruhla rare german watch from 50's for $121 for sale from a Private Seller on Chrono24
History of the Ruhla brand: The first watch to be mass-produced and the first German watch in space. 124 years in 24 images. | by Grigory Zabelin | Medium